Teaching is the only major occupation of man for which we have not yet developed tools that make an average person capable of competence and performance. In teaching we rely on the 'naturals,' the ones who somehow know how to teach.
Peter DruckerAbove all, innovation is not invention. It is a term of economics rather than of technology.
Peter DruckerCommunication always makes demands. It always demands that the recipient become somebody, do something, believe something. It always appeals to motivation.
Peter Drucker